Fieldsets styles issue with Django 4.2

[aminvsf]

After upgrading from Django 4.1.7 to Django 4.2, some fieldsets styles in Django admin panel aren't working as expected.

Here's a part of the admin model's code:

So our desired output is that the specified fields must be placed in the same line. But when we use 'ModelAdminJalaliMixin' in our admin model, it brakes those styles.

[a-roomana]

I solved the problem in this merge request. I will publish the new version next Friday, God willing.

[a-roomana]

the new version (1.0.2) is published.

@aminvsf

[aminvsf]

Great, thanks!